Certainly 对比 Definitely

在英语中何时使用每一个，包含含义、语域和例句。

Certainly

前 1000（非常常见）A2adverb

Definitely

前 1000（非常常见）A2adverb

	Certainly	Definitely
发音	🇬🇧 /["/ˈsɜːtnli/"]/🇺🇸 /["/ˈsɜːrtnli/"]/	🇬🇧 /["/ˈdefɪnətli/"]/🇺🇸 /["/ˈdefɪnətli/"]/
含义	肯定；一定。Definitely; for sure.	当然，毫无疑问For sure, without a doubt
例句	Without treatment, she will almost certainly die.	I definitely remember sending the letter.
语域	中性	中性
常见程度	前 1000（非常常见）	前 1000（非常常见）
CEFR 等级	A2	A2
词性	adverb	adverb
搭配	certainly agree, certainly possible, certainly not, certainly true, certainly yes	definitely agree, definitely believe, definitely know
反义	uncertainly, doubtfully	doubtfully, uncertainly
常见错误	'Certainly' is often incorrectly used in place of 'certain' in adjectives., Learners might confuse 'certainly' with 'definitely' without noticing the subtle nuance., Some learners use 'certainly' in inappropriate contexts, such as casual greetings.	Often confused with 'defiantly' which means resisting authority., Sometimes spelled incorrectly as 'definately'.
用法说明	当你想强调肯定或同意时可以使用‘当然’。它比‘好’更正式，适合在专业场合使用，但在随意的对话中可能显得太强烈。Use 'certainly' when you want to emphasize affirmation or agreement. It is more formal than 'sure' and works well in professional settings, but might feel too strong in casual conversations.	使用'肯定'来强调确定性。它在口语和书面英语中都很合适。避免在过于正式的场合使用，像'当然'这样的替代词可能更合适。Use 'definitely' to emphasize certainty. It fits well in both spoken and written English. Avoid using it in overly formal contexts where alternatives like 'certainly' might be more suitable.

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常见问题：Certainly 对比 Definitely

Certainly和Definitely 有什么区别？

Certainly: Definitely; for sure. Definitely: For sure, without a doubt

Certainly和Definitely 的 CEFR 等级相同吗？

在 CEFR 量表上：Certainly: A2, Definitely: A2。

Certainly和Definitely 是什么词性？

Certainly: adverb, Definitely: adverb.

能各给一个例子吗？

Certainly: Without treatment, she will **almost certainly** die. Definitely: I definitely remember sending the letter.

我可以互换使用 Certainly和Definitely 吗？

不总是。Certainly和Definitely 相关，有时可以互换，但在语域、常见程度和用法上不同，所以换用可能改变意思或语气。替换前先看看上面的区别。